7² × 13 × 2797

Prime Factor Structure

Factorization String 7^2 × 13 × 2797

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,232,804

Proper Divisor Sum 451,115

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1781677 ← → #1781693

1 7 13 49 91 637 2,797 19,579 36,361 137,053 254,527 1,781,689

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,781,689 5,345,068 2,672,534 1,336,267 4,008,802 2,004,401 6,013,204 3,006,602 1,503,301 4,509,904 2,254,952 1,127,476 563,738 281,869 845,608 422,804 211,402 105,701 317,104 158,552 79,276 39,638 19,819 59,458 29,729 89,188 44,594 22,297 66,892 33,446 16,723 50,170 25,085 75,256 37,628 18,814 9,407 28,222 14,111 42,334 21,167 63,502 31,751 95,254 47,627 142,882 71,441 214,324 107,162 53,581 160,744 80,372 40,186 20,093 60,280 30,140 15,070 7,535 22,606 11,303

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.